Explanation

A microprocessor smart card is defined as an IC chip contact card with a microprocessor and memory.

The size of a credit card, this smart card contains a small microchip that can process and store thousands of bits of electronic data.

Explanation

Notes is available on bottom panel of a presentation.

Explanation

CTRL + Spacebar shortcut key combination reset highlighted text to a default font in MS Word.

Some of the top shortcut keys in Microsoft Word are:

Ctrl + S: Save

Ctrl + C: Copy

Ctrl + X: Cut

Ctrl + V: Paste

Ctrl + Z: Undo

Ctrl + Y: Redo

Ctrl + B: Bold

Ctrl + I: Italic

Ctrl + U: Underline

Ctrl + F: Find

Explanation

A mailbox is a public box in which letters and packages are placed to be collected and sent out.

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The mailbox may refer to:

1. Letterbox ___a private receptacle for incoming mail
2. Post box____ a public receptacle for outgoing mail
   
3. Pillar box_____ a freestanding post box in the United Kingdom and the Commonwealth
4. Email box__a destination for electronic messages
5. Mailbox (application)__email management software for mobile devices
6. Mailbox Birmingham__ a retail complex in Birmingham, England
7. The Mailbox (film)____ a short movie by the Church of Jesus Christ of Latter-day Saints
8. Message queue_ interprocess communication in software engineering
9. Pigeon-hole message box

ND11-12-2022

Explanation

Packet switching is used in the Internet and most local area networks.

The Internet is implemented by the Internet Protocol Suite using a variety of Link Layer technologies.

Explanation

Microsoft is an application software

Microsoft Office is an example of Horizontal market software.

Microsoft Office 2016 for Mac apps from top left to bottom right: Word, Excel, PowerPoint, and Outlook.

 Microsoft Office was first announced by Bill Gates on August 1, 1988

Microsoft Office Initial release date: November 19, 1990

Programming languages of Microsoft Office: C++, Objective-C

Microsoft Office Developer: Microsoft Corporation, Jive Software

Explanation

 An Outlook Data File (. pst) contains your messages and other Outlook items and is saved on your computer

personal-storage-table (. pst) 

off-line-storage-table (. ost)

Explanation

Formula palette is used to create and edit formula.

It is also possible to type a function directly into a cell.

Explanation

QWERTY refers to the first six letters on the upper row of the keyboard.

 Keyboard is an input device.

Keyboard is similar to electric typewriter.

Keyboard uses serial port to connect with computer.

Keys on keyboard are of mainly three types:

Alphanumeric keys: letters and numbers 

Punctuation keys: comma, period, semicolon, etc.

Special keys: function keys, arrow keys, caps lock key, etc. 
Keyboard inventor: Christopher Latham 

Smallest key on keyboard: Space key

agm.5.3.23

Explanation

Peripheral device (input/output)

Input: Mouse, keyboard, joystick, image scanner, webcam, graphics tablet, microphone

Both: Floppy disk drives, hard disk drive, optical disc drive, teleprinter